<?php

/**
 * Filter handler for the current user
 */
class views_handler_filter_user_current extends views_handler_filter_boolean_operator {

    function construct() {
        parent::construct();
        $this->value_value = t('Is the logged in user');
    }

    function query() {
        $this->ensure_my_table();
        $where = "$this->table_alias.$this->real_field ";

        if (empty($this->value)) {
            $where .= '<> ***CURRENT_USER***';
            if ($this->accept_null) {
                $where = '(' . $where . " OR $this->table_alias.$this->real_field IS NULL)";
            }
        } else {
            $where .= '= ***CURRENT_USER***';
        }
        $this->query->add_where($this->options['group'], $where);
    }

}
